abidabegum16 abidabegum16
  • 01-02-2021
  • Mathematics
contestada

a square has an area of 90cm^2
work out the length of one side of the square
Give your answer to 1 decimal space

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asmaNasr
asmaNasr asmaNasr
  • 01-02-2021

Step-by-step explanation:

area of square= a^2

[tex]90 = {a}^{2} \\ a = \sqrt{90} \\ a = 9.48683298 \\ a= 9.5[/tex]

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